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📄
7za
(46 B)
📄
GET
(15.84 KB)
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Mail
(408.89 KB)
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[
(53.67 KB)
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aclocal
(35.62 KB)
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aclocal-1.16
(35.62 KB)
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addr2line
(33.41 KB)
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animate
(11.84 KB)
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ar
(61.96 KB)
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arch
(37.41 KB)
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arpaname
(11.82 KB)
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as
(889.91 KB)
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aspell
(159.5 KB)
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at
(1.01 KB)
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atq
(1.01 KB)
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atrm
(1.02 KB)
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autoconf
(14.42 KB)
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autoheader
(8.33 KB)
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autom4te
(31.43 KB)
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automake
(251.9 KB)
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automake-1.16
(251.9 KB)
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autoreconf
(20.57 KB)
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autoscan
(16.72 KB)
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autoupdate
(33.08 KB)
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awk
(669.77 KB)
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b2sum
(57.76 KB)
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base32
(41.55 KB)
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base64
(41.56 KB)
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basename
(37.49 KB)
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bash
(1.1 MB)
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bashbug-64
(7.18 KB)
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batch
(137 B)
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bison
(437.72 KB)
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bunzip2
(36.86 KB)
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bzcat
(36.86 KB)
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bzcmp
(2.08 KB)
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bzdiff
(2.08 KB)
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bzgrep
(1.64 KB)
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bzip2
(36.86 KB)
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bzip2recover
(16.44 KB)
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bzless
(1.23 KB)
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bzmore
(1.23 KB)
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c++
(1.21 MB)
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c++filt
(28.89 KB)
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c89
(224 B)
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c99
(215 B)
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cagefs_enter.proxied
(1.03 KB)
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cal
(65.98 KB)
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captoinfo
(85.31 KB)
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cat
(37.54 KB)
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catchsegv
(3.21 KB)
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cc
(1.21 MB)
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chcon
(70.43 KB)
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chgrp
(66.35 KB)
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chmod
(62.29 KB)
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chown
(70.39 KB)
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chrt
(37.18 KB)
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cksum
(37.46 KB)
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cldetect
(10.35 KB)
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clear
(12.54 KB)
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clusterdb
(70.23 KB)
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cmp
(103.76 KB)
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col
(29 KB)
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colcrt
(16.48 KB)
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colrm
(24.88 KB)
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column
(49.47 KB)
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comm
(41.63 KB)
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compare
(11.85 KB)
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composite
(11.84 KB)
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conjure
(11.84 KB)
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convert
(11.84 KB)
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cp
(148.05 KB)
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cpan
(8.17 KB)
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cpp
(1.21 MB)
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createdb
(70.22 KB)
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createuser
(74.63 KB)
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crontab
(1.36 KB)
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crontab.cagefs
(54.16 KB)
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csplit
(53.76 KB)
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curl
(230.09 KB)
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cut
(49.59 KB)
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date
(106.03 KB)
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dbiprof
(6.06 KB)
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dd
(78.05 KB)
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delv
(42.46 KB)
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df
(91.16 KB)
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diff
(268.01 KB)
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diff3
(128.6 KB)
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dig
(162.19 KB)
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dir
(139.97 KB)
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dircolors
(49.63 KB)
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dirname
(33.44 KB)
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display
(11.84 KB)
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dnstap-read
(20.43 KB)
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dropdb
(66.02 KB)
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dropuser
(65.99 KB)
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du
(107.1 KB)
📄
easy_install-3
(0 B)
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echo
(37.43 KB)
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egrep
(28 B)
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enc2xs
(40.97 KB)
📄
enchant
(21.08 KB)
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enchant-lsmod
(13.09 KB)
📄
env
(41.43 KB)
📄
eps2eps
(639 B)
📄
eqn
(232.16 KB)
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ex
(1.13 MB)
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expand
(41.66 KB)
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expr
(49.65 KB)
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factor
(86.05 KB)
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false
(33.39 KB)
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fc-cache
(132 B)
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fc-cache-64
(20.35 KB)
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fc-cat
(16.35 KB)
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fc-conflist
(12.25 KB)
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fc-list
(12.25 KB)
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fc-match
(16.26 KB)
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fc-pattern
(12.26 KB)
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fc-query
(12.24 KB)
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fc-scan
(12.26 KB)
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fc-validate
(16.26 KB)
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fgrep
(28 B)
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file
(24.68 KB)
📄
find
(223.3 KB)
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flex
(428.45 KB)
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flex++
(428.45 KB)
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flock
(33.2 KB)
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fmt
(45.57 KB)
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fold
(41.48 KB)
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free
(20.79 KB)
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freetype-config
(4.31 KB)
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funzip
(36.63 KB)
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g++
(1.21 MB)
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gawk
(669.77 KB)
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gcc
(1.21 MB)
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gcc-ar
(36.66 KB)
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gcc-nm
(36.66 KB)
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gcc-ranlib
(36.66 KB)
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gcov
(1.31 MB)
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gcov-dump
(570.88 KB)
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gcov-tool
(607.75 KB)
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gem
(542 B)
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gencat
(24.84 KB)
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geoiplookup
(21.89 KB)
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geoiplookup6
(21.65 KB)
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geqn
(232.16 KB)
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getconf
(32.46 KB)
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getent
(33.13 KB)
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getopt
(20.52 KB)
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ghostscript
(12.35 KB)
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git
(3.67 MB)
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git-receive-pack
(3.67 MB)
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git-shell
(2.13 MB)
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git-upload-archive
(3.67 MB)
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git-upload-pack
(3.67 MB)
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gm
(7.82 KB)
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gmake
(235.32 KB)
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gneqn
(908 B)
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gnroff
(3.23 KB)
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gpg
(1.04 MB)
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gpg-agent
(419.29 KB)
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gpg-error
(34.16 KB)
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gpg-zip
(3.44 KB)
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gpgsplit
(87.02 KB)
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gpgv
(451.58 KB)
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gpic
(293.84 KB)
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gprof
(103.36 KB)
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grep
(193.63 KB)
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groff
(124.92 KB)
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grops
(191.14 KB)
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grotty
(141.9 KB)
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groups
(37.47 KB)
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gs
(12.35 KB)
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gsnd
(277 B)
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gsoelim
(42.55 KB)
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gtar
(448.99 KB)
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gtbl
(154.61 KB)
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gtroff
(805.02 KB)
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gunzip
(2.29 KB)
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gzexe
(6.23 KB)
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gzip
(94.67 KB)
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h2ph
(28.69 KB)
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h2xs
(59.44 KB)
📄
head
(45.58 KB)
📄
hexdump
(57.5 KB)
📄
host
(142.3 KB)
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hostid
(33.41 KB)
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hostname
(21.16 KB)
📄
hunspell
(144.7 KB)
📄
iconv
(61.44 KB)
📄
id
(45.52 KB)
📄
identify
(11.84 KB)
📄
idn
(39.41 KB)
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ifnames
(4.03 KB)
📄
import
(11.84 KB)
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infocmp
(61.05 KB)
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infotocap
(85.31 KB)
📄
install
(156.25 KB)
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instmodsh
(4.1 KB)
📄
ionice
(28.98 KB)
📄
ipcrm
(28.99 KB)
📄
ipcs
(53.39 KB)
📄
isosize
(24.88 KB)
📄
ispell
(988 B)
📄
join
(53.77 KB)
📄
kill
(37.27 KB)
📄
ld
(1.71 MB)
📄
ld.bfd
(1.71 MB)
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ldd
(5.31 KB)
📄
less
(173.76 KB)
📄
lessecho
(12.4 KB)
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lesskey
(21.99 KB)
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lesspipe.sh
(3.07 KB)
📄
lex
(428.45 KB)
📄
libnetcfg
(15.41 KB)
📄
libtool
(359.11 KB)
📄
libtoolize
(126.17 KB)
📄
link
(33.41 KB)
📄
ln
(70.57 KB)
📄
locale
(56.45 KB)
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localedef
(307.47 KB)
📄
logger
(49.98 KB)
📄
login
(40.96 KB)
📄
logname
(33.42 KB)
📄
look
(16.45 KB)
📄
ls
(139.97 KB)
📄
lynx
(1.84 MB)
📄
m4
(185.56 KB)
📄
mail
(408.89 KB)
📄
mailx
(408.89 KB)
📄
make
(235.32 KB)
📄
make-dummy-cert
(610 B)
📄
mariadb
(4.34 MB)
📄
mariadb-access
(109.34 KB)
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mariadb-admin
(3.88 MB)
📄
mariadb-binlog
(4.14 MB)
📄
mariadb-check
(3.88 MB)
📄
mariadb-dump
(3.96 MB)
📄
mariadb-find-rows
(3.21 KB)
📄
mariadb-import
(3.87 MB)
📄
mariadb-show
(3.87 MB)
📄
mariadb-waitpid
(3.55 MB)
📄
mc
(1.3 MB)
📄
mcdiff
(1.3 MB)
📄
mcedit
(1.3 MB)
📄
mcookie
(33.26 KB)
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mcview
(1.3 MB)
📄
md5sum
(45.62 KB)
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mesg
(16.36 KB)
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mkdir
(82.79 KB)
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mkfifo
(66.56 KB)
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mknod
(70.55 KB)
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mktemp
(45.73 KB)
📄
mogrify
(11.84 KB)
📄
montage
(11.84 KB)
📄
more
(44.94 KB)
📄
msql2mysql
(1.41 KB)
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mv
(144.03 KB)
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my_print_defaults
(3.56 MB)
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mysql
(4.34 MB)
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mysql_config
(4.51 KB)
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mysql_find_rows
(3.21 KB)
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mysql_waitpid
(3.55 MB)
📄
mysqlaccess
(109.34 KB)
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mysqladmin
(3.88 MB)
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mysqlbinlog
(4.14 MB)
📄
mysqlcheck
(3.88 MB)
📄
mysqldump
(3.96 MB)
📄
mysqlimport
(3.87 MB)
📄
mysqlshow
(3.87 MB)
📄
namei
(33.1 KB)
📄
nano
(247.94 KB)
📄
neqn
(908 B)
📄
nice
(37.41 KB)
📄
nl
(45.63 KB)
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nm
(50.38 KB)
📄
nohup
(37.48 KB)
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nproc
(37.48 KB)
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nroff
(3.23 KB)
📄
nslookup
(146.26 KB)
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nsupdate
(73.05 KB)
📄
numfmt
(65.71 KB)
📄
objcopy
(240.07 KB)
📄
objdump
(419.76 KB)
📄
od
(73.88 KB)
📄
openssl
(745.95 KB)
📄
pango-list
(11.88 KB)
📄
pango-view
(57.44 KB)
📄
passwd
(1.02 KB)
📄
paste
(37.46 KB)
📄
patch
(206.46 KB)
📄
pathchk
(37.41 KB)
📄
pdf2dsc
(698 B)
📄
pdf2ps
(909 B)
📄
perl
(12.44 KB)
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perl5.26.3
(12.44 KB)
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perlbug
(44.39 KB)
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perldoc
(118 B)
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perlivp
(10.56 KB)
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perlml
(6.86 KB)
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perlthanks
(44.39 KB)
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pg_dump
(399.43 KB)
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pg_dumpall
(107.11 KB)
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pg_restore
(173.34 KB)
📄
pgrep
(28.84 KB)
📄
php
(937 B)
📄
pic
(293.84 KB)
📄
piconv
(8.08 KB)
📄
pinentry
(2.35 KB)
📄
pinentry-curses
(77.89 KB)
📄
ping
(66.13 KB)
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pinky
(41.53 KB)
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pip-3
(0 B)
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pip3
(0 B)
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pkg-config
(40.04 KB)
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pkgconf
(40.04 KB)
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pkill
(28.84 KB)
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pl2pm
(4.43 KB)
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pmap
(32.78 KB)
📄
pod2html
(4.04 KB)
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pod2man
(14.68 KB)
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pod2text
(10.55 KB)
📄
pod2usage
(3.86 KB)
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podchecker
(3.57 KB)
📄
podselect
(2.47 KB)
📄
post-grohtml
(238.73 KB)
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pr
(82.23 KB)
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pre-grohtml
(130.55 KB)
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precat
(5.52 KB)
📄
preunzip
(5.52 KB)
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prezip
(5.52 KB)
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prezip-bin
(11.98 KB)
📄
printenv
(33.4 KB)
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printf
(53.64 KB)
📄
prove
(13.24 KB)
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ps
(134.75 KB)
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ps2ascii
(631 B)
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ps2epsi
(2.69 KB)
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ps2pdf
(272 B)
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ps2pdf12
(215 B)
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ps2pdf13
(215 B)
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ps2pdf14
(215 B)
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ps2pdfwr
(1.07 KB)
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ps2ps
(647 B)
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ps2ps2
(669 B)
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psql
(644.33 KB)
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ptx
(78.07 KB)
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pwd
(37.5 KB)
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pwdx
(12.68 KB)
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pydoc-3
(0 B)
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pydoc3
(0 B)
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python2
(7.84 KB)
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python2.7
(7.84 KB)
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python3
(11.59 KB)
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python3.6
(11.59 KB)
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python3.6m
(11.59 KB)
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pyvenv-3
(0 B)
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ranlib
(61.98 KB)
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raw
(16.49 KB)
📄
readelf
(624.54 KB)
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readlink
(45.96 KB)
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realpath
(50.02 KB)
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recode
(47.03 KB)
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reindexdb
(70.32 KB)
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rename
(16.5 KB)
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renew-dummy-cert
(725 B)
📄
renice
(16.46 KB)
📄
reset
(24.76 KB)
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rev
(12.45 KB)
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rm
(70.47 KB)
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rmdir
(45.54 KB)
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rnano
(247.94 KB)
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rsync
(510.15 KB)
📄
ruby
(11.84 KB)
📄
run-with-aspell
(85 B)
📄
runcon
(37.45 KB)
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rvi
(1.13 MB)
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rview
(1.13 MB)
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rvim
(2.93 MB)
📄
scalar
(2.18 MB)
📄
scl
(36.87 KB)
📄
scl_enabled
(258 B)
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scl_source
(1.82 KB)
📄
scp
(102.85 KB)
📄
screen
(482.46 KB)
📄
script
(36.79 KB)
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sdiff
(105.33 KB)
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sed
(115.48 KB)
📄
selectorctl
(7.63 KB)
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seq
(53.52 KB)
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setsid
(16.38 KB)
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setterm
(45.12 KB)
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sftp
(159.74 KB)
📄
sh
(1.1 MB)
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sha1sum
(45.63 KB)
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sha224sum
(45.66 KB)
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sha256sum
(45.66 KB)
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sha384sum
(45.66 KB)
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sha512sum
(45.66 KB)
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shred
(61.94 KB)
📄
shuf
(58.16 KB)
📄
size
(33.25 KB)
📄
skill
(28.8 KB)
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slabtop
(20.84 KB)
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sleep
(37.47 KB)
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snice
(28.8 KB)
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soelim
(42.55 KB)
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sort
(123.55 KB)
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spell
(122 B)
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splain
(18.7 KB)
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split
(58.13 KB)
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sprof
(28.67 KB)
📄
sqlite3
(1.28 MB)
📄
ssh
(757.54 KB)
📄
ssh-add
(346.13 KB)
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ssh-agent
(325.58 KB)
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ssh-copy-id
(10.44 KB)
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ssh-keygen
(427.16 KB)
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ssh-keyscan
(428.57 KB)
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stat
(86.23 KB)
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stdbuf
(49.58 KB)
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strace
(1.94 MB)
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stream
(11.83 KB)
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strings
(37.43 KB)
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strip
(240.09 KB)
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stty
(77.68 KB)
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sum
(45.61 KB)
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sync
(37.43 KB)
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tabs
(16.55 KB)
📄
tac
(41.57 KB)
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tail
(74.2 KB)
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tar
(448.99 KB)
📄
taskset
(37.25 KB)
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tbl
(154.61 KB)
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tclsh
(9.04 KB)
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tclsh8.6
(9.04 KB)
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tee
(41.55 KB)
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test
(53.63 KB)
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tic
(85.31 KB)
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timeout
(41.93 KB)
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tload
(16.76 KB)
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tmpwatch
(35.47 KB)
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toe
(16.45 KB)
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top
(121.7 KB)
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touch
(94.02 KB)
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tput
(24.8 KB)
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tr
(49.7 KB)
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traceroute
(70.97 KB)
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troff
(805.02 KB)
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true
(33.4 KB)
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truncate
(41.44 KB)
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tset
(24.76 KB)
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tsort
(41.57 KB)
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tty
(33.39 KB)
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tzselect
(15.01 KB)
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uapi
(1.02 KB)
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ul
(20.58 KB)
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uname
(37.41 KB)
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unexpand
(45.68 KB)
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uniq
(49.72 KB)
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unlink
(33.41 KB)
📄
unversioned-python
(0 B)
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unzip
(201.88 KB)
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unzipsfx
(101.48 KB)
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uptime
(12.59 KB)
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users
(37.47 KB)
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utmpdump
(28.66 KB)
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vacuumdb
(78.46 KB)
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vdir
(139.97 KB)
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vi
(1.13 MB)
📄
view
(1.13 MB)
📄
vim
(2.93 MB)
📄
vimdiff
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Editing: ssh-copy-id
#!/bin/sh # Copyright (c) 1999-2016 Philip Hands <phil@hands.com> # 2013 Martin Kletzander <mkletzan@redhat.com> # 2010 Adeodato =?iso-8859-1?Q?Sim=F3?= <asp16@alu.ua.es> # 2010 Eric Moret <eric.moret@gmail.com> # 2009 Xr <xr@i-jeuxvideo.com> # 2007 Justin Pryzby <justinpryzby@users.sourceforge.net> # 2004 Reini Urban <rurban@x-ray.at> # 2003 Colin Watson <cjwatson@debian.org> # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions and the following disclaimer in the # documentation and/or other materials provided with the distribution. # # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Shell script to install your public key(s) on a remote machine # See the ssh-copy-id(1) man page for details # check that we have something mildly sane as our shell, or try to find something better if false ^ printf "%s: WARNING: ancient shell, hunting for a more modern one... " "$0" then SANE_SH=${SANE_SH:-/usr/bin/ksh} if printf 'true ^ false\n' | "$SANE_SH" then printf "'%s' seems viable.\n" "$SANE_SH" exec "$SANE_SH" "$0" "$@" else cat <<-EOF oh dear. If you have a more recent shell available, that supports \$(...) etc. please try setting the environment variable SANE_SH to the path of that shell, and then retry running this script. If that works, please report a bug describing your setup, and the shell you used to make it work. EOF printf "%s: ERROR: Less dimwitted shell required.\n" "$0" exit 1 fi fi most_recent_id="$(cd "$HOME" ; ls -t .ssh/id*.pub 2>/dev/null | grep -v -- '-cert.pub$' | head -n 1)" DEFAULT_PUB_ID_FILE="${most_recent_id:+$HOME/}$most_recent_id" usage () { printf 'Usage: %s [-h|-?|-f|-n] [-i [identity_file]] [-p port] [[-o <ssh -o options>] ...] [user@]hostname\n' "$0" >&2 printf '\t-f: force mode -- copy keys without trying to check if they are already installed\n' >&2 printf '\t-n: dry run -- no keys are actually copied\n' >&2 printf '\t-h|-?: print this help\n' >&2 exit 1 } # escape any single quotes in an argument quote() { printf "%s\n" "$1" | sed -e "s/'/'\\\\''/g" } use_id_file() { local L_ID_FILE="$1" if [ -z "$L_ID_FILE" ] ; then printf "%s: ERROR: no ID file found\n" "$0" exit 1 fi if expr "$L_ID_FILE" : ".*\.pub$" >/dev/null ; then PUB_ID_FILE="$L_ID_FILE" else PUB_ID_FILE="$L_ID_FILE.pub" fi [ "$FORCED" ] || PRIV_ID_FILE=$(dirname "$PUB_ID_FILE")/$(basename "$PUB_ID_FILE" .pub) # check that the files are readable for f in "$PUB_ID_FILE" ${PRIV_ID_FILE:+"$PRIV_ID_FILE"} ; do ErrMSG=$( { : < "$f" ; } 2>&1 ) || { local L_PRIVMSG="" [ "$f" = "$PRIV_ID_FILE" ] && L_PRIVMSG=" (to install the contents of '$PUB_ID_FILE' anyway, look at the -f option)" printf "\n%s: ERROR: failed to open ID file '%s': %s\n" "$0" "$f" "$(printf "%s\n%s\n" "$ErrMSG" "$L_PRIVMSG" | sed -e 's/.*: *//')" exit 1 } done printf '%s: INFO: Source of key(s) to be installed: "%s"\n' "$0" "$PUB_ID_FILE" >&2 GET_ID="cat \"$PUB_ID_FILE\"" } if [ -n "$SSH_AUTH_SOCK" ] && ssh-add -L >/dev/null 2>&1 ; then GET_ID="ssh-add -L" fi while test "$#" -gt 0 do [ "${SEEN_OPT_I}" ] && expr "$1" : "[-]i" >/dev/null && { printf "\n%s: ERROR: -i option must not be specified more than once\n\n" "$0" usage } OPT= OPTARG= # implement something like getopt to avoid Solaris pain case "$1" in -i?*|-o?*|-p?*) OPT="$(printf -- "$1"|cut -c1-2)" OPTARG="$(printf -- "$1"|cut -c3-)" shift ;; -o|-p) OPT="$1" OPTARG="$2" shift 2 ;; -i) OPT="$1" test "$#" -le 2 || expr "$2" : "[-]" >/dev/null || { OPTARG="$2" shift } shift ;; -f|-n|-h|-\?) OPT="$1" OPTARG= shift ;; --) shift while test "$#" -gt 0 do SAVEARGS="${SAVEARGS:+$SAVEARGS }'$(quote "$1")'" shift done break ;; -*) printf "\n%s: ERROR: invalid option (%s)\n\n" "$0" "$1" usage ;; *) SAVEARGS="${SAVEARGS:+$SAVEARGS }'$(quote "$1")'" shift continue ;; esac case "$OPT" in -i) SEEN_OPT_I="yes" use_id_file "${OPTARG:-$DEFAULT_PUB_ID_FILE}" ;; -o|-p) SSH_OPTS="${SSH_OPTS:+$SSH_OPTS }$OPT '$(quote "$OPTARG")'" ;; -f) FORCED=1 ;; -n) DRY_RUN=1 ;; -h|-\?) usage ;; esac done eval set -- "$SAVEARGS" if [ $# = 0 ] ; then usage fi if [ $# != 1 ] ; then printf '%s: ERROR: Too many arguments. Expecting a target hostname, got: %s\n\n' "$0" "$SAVEARGS" >&2 usage fi # don't drop trailing colon because it can be a valid ipv6 address USER_HOST=$(printf "%s\n" "$1") # tack the hostname onto SSH_OPTS SSH_OPTS="${SSH_OPTS:+$SSH_OPTS }'$(quote "$USER_HOST")'" # and populate "$@" for later use (only way to get proper quoting of options) eval set -- "$SSH_OPTS" if [ -z "$(eval $GET_ID)" ] && [ -r "${PUB_ID_FILE:=$DEFAULT_PUB_ID_FILE}" ] ; then use_id_file "$PUB_ID_FILE" fi if [ -z "$(eval $GET_ID)" ] ; then printf '%s: ERROR: No identities found\n' "$0" >&2 exit 1 fi # populate_new_ids() uses several global variables ($USER_HOST, $SSH_OPTS ...) # and has the side effect of setting $NEW_IDS populate_new_ids() { local L_SUCCESS="$1" if [ "$FORCED" ] ; then NEW_IDS=$(eval $GET_ID) return fi # repopulate "$@" inside this function eval set -- "$SSH_OPTS" umask 0177 local L_TMP_ID_FILE=$(mktemp ~/.ssh/ssh-copy-id_id.XXXXXXXXXX) if test $? -ne 0 || test "x$L_TMP_ID_FILE" = "x" ; then printf '%s: ERROR: mktemp failed\n' "$0" >&2 exit 1 fi local L_CLEANUP="rm -f \"$L_TMP_ID_FILE\" \"${L_TMP_ID_FILE}.stderr\"" trap "$L_CLEANUP" EXIT TERM INT QUIT printf '%s: INFO: attempting to log in with the new key(s), to filter out any that are already installed\n' "$0" >&2 NEW_IDS=$( eval $GET_ID | { while read ID || [ "$ID" ] ; do printf '%s\n' "$ID" > "$L_TMP_ID_FILE" # the next line assumes $PRIV_ID_FILE only set if using a single id file - this # assumption will break if we implement the possibility of multiple -i options. # The point being that if file based, ssh needs the private key, which it cannot # find if only given the contents of the .pub file in an unrelated tmpfile ssh -i "${PRIV_ID_FILE:-$L_TMP_ID_FILE}" \ -o ControlPath=none \ -o LogLevel=INFO \ -o PreferredAuthentications=publickey \ -o IdentitiesOnly=yes "$@" exit 2>"$L_TMP_ID_FILE.stderr" </dev/null if [ "$?" = "$L_SUCCESS" ] ; then : > "$L_TMP_ID_FILE" else grep 'Permission denied' "$L_TMP_ID_FILE.stderr" >/dev/null || { sed -e 's/^/ERROR: /' <"$L_TMP_ID_FILE.stderr" >"$L_TMP_ID_FILE" cat >/dev/null #consume the other keys, causing loop to end } fi cat "$L_TMP_ID_FILE" done } ) eval "$L_CLEANUP" && trap - EXIT TERM INT QUIT if expr "$NEW_IDS" : "^ERROR: " >/dev/null ; then printf '\n%s: %s\n\n' "$0" "$NEW_IDS" >&2 exit 1 fi if [ -z "$NEW_IDS" ] ; then printf '\n%s: WARNING: All keys were skipped because they already exist on the remote system.\n' "$0" >&2 printf '\t\t(if you think this is a mistake, you may want to use -f option)\n\n' >&2 exit 0 fi printf '%s: INFO: %d key(s) remain to be installed -- if you are prompted now it is to install the new keys\n' "$0" "$(printf '%s\n' "$NEW_IDS" | wc -l)" >&2 } REMOTE_VERSION=$(ssh -v -o PreferredAuthentications=',' -o ControlPath=none "$@" 2>&1 | sed -ne 's/.*remote software version //p') case "$REMOTE_VERSION" in NetScreen*) populate_new_ids 1 for KEY in $(printf "%s" "$NEW_IDS" | cut -d' ' -f2) ; do KEY_NO=$(($KEY_NO + 1)) printf "%s\n" "$KEY" | grep ssh-dss >/dev/null || { printf '%s: WARNING: Non-dsa key (#%d) skipped (NetScreen only supports DSA keys)\n' "$0" "$KEY_NO" >&2 continue } [ "$DRY_RUN" ] || printf 'set ssh pka-dsa key %s\nsave\nexit\n' "$KEY" | ssh -T "$@" >/dev/null 2>&1 if [ $? = 255 ] ; then printf '%s: ERROR: installation of key #%d failed (please report a bug describing what caused this, so that we can make this message useful)\n' "$0" "$KEY_NO" >&2 else ADDED=$(($ADDED + 1)) fi done if [ -z "$ADDED" ] ; then exit 1 fi ;; *) # Assuming that the remote host treats ~/.ssh/authorized_keys as one might expect populate_new_ids 0 # in ssh below - to defend against quirky remote shells: use 'exec sh -c' to get POSIX; # 'cd' to be at $HOME; add a newline if it's missing; and all on one line, because tcsh. [ "$DRY_RUN" ] || printf '%s\n' "$NEW_IDS" | \ ssh "$@" "exec sh -c 'cd ; umask 077 ; mkdir -p .ssh && { [ -z "'`tail -1c .ssh/authorized_keys 2>/dev/null`'" ] || echo >> .ssh/authorized_keys || exit 1; } && cat >> .ssh/authorized_keys || exit 1 ; if type restorecon >/dev/null 2>&1 ; then restorecon -F .ssh .ssh/authorized_keys ; fi'" \ || exit 1 ADDED=$(printf '%s\n' "$NEW_IDS" | wc -l) ;; esac if [ "$DRY_RUN" ] ; then cat <<-EOF =-=-=-=-=-=-=-= Would have added the following key(s): $NEW_IDS =-=-=-=-=-=-=-= EOF else cat <<-EOF Number of key(s) added: $ADDED Now try logging into the machine, with: "ssh $SSH_OPTS" and check to make sure that only the key(s) you wanted were added. EOF fi # =-=-=-=
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